diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/__init__.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/__init__.py
index ea93269acef1..d8e0b105113f 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/__init__.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/__init__.py
@@ -57,8 +57,11 @@
 from .operation_service_specification import OperationServiceSpecification
 from .operation import Operation
 from .operation_list_response import OperationListResponse
+from .azure_databricks_linked_service import AzureDatabricksLinkedService
 from .azure_data_lake_analytics_linked_service import AzureDataLakeAnalyticsLinkedService
 from .hd_insight_on_demand_linked_service import HDInsightOnDemandLinkedService
+from .netezza_linked_service import NetezzaLinkedService
+from .vertica_linked_service import VerticaLinkedService
 from .zoho_linked_service import ZohoLinkedService
 from .xero_linked_service import XeroLinkedService
 from .square_linked_service import SquareLinkedService
@@ -126,6 +129,8 @@
 from .sql_server_linked_service import SqlServerLinkedService
 from .azure_sql_dw_linked_service import AzureSqlDWLinkedService
 from .azure_storage_linked_service import AzureStorageLinkedService
+from .vertica_table_dataset import VerticaTableDataset
+from .netezza_table_dataset import NetezzaTableDataset
 from .zoho_object_dataset import ZohoObjectDataset
 from .xero_object_dataset import XeroObjectDataset
 from .square_object_dataset import SquareObjectDataset
@@ -195,6 +200,7 @@
 from .schedule_trigger import ScheduleTrigger
 from .multiple_pipeline_trigger import MultiplePipelineTrigger
 from .activity_policy import ActivityPolicy
+from .databricks_notebook_activity import DatabricksNotebookActivity
 from .data_lake_analytics_usql_activity import DataLakeAnalyticsUSQLActivity
 from .azure_ml_update_resource_activity import AzureMLUpdateResourceActivity
 from .azure_ml_web_service_file import AzureMLWebServiceFile
@@ -204,6 +210,8 @@
 from .web_activity import WebActivity
 from .redshift_unload_settings import RedshiftUnloadSettings
 from .amazon_redshift_source import AmazonRedshiftSource
+from .vertica_source import VerticaSource
+from .netezza_source import NetezzaSource
 from .zoho_source import ZohoSource
 from .xero_source import XeroSource
 from .square_source import SquareSource
@@ -433,8 +441,11 @@
     'OperationServiceSpecification',
     'Operation',
     'OperationListResponse',
+    'AzureDatabricksLinkedService',
     'AzureDataLakeAnalyticsLinkedService',
     'HDInsightOnDemandLinkedService',
+    'NetezzaLinkedService',
+    'VerticaLinkedService',
     'ZohoLinkedService',
     'XeroLinkedService',
     'SquareLinkedService',
@@ -502,6 +513,8 @@
     'SqlServerLinkedService',
     'AzureSqlDWLinkedService',
     'AzureStorageLinkedService',
+    'VerticaTableDataset',
+    'NetezzaTableDataset',
     'ZohoObjectDataset',
     'XeroObjectDataset',
     'SquareObjectDataset',
@@ -571,6 +584,7 @@
     'ScheduleTrigger',
     'MultiplePipelineTrigger',
     'ActivityPolicy',
+    'DatabricksNotebookActivity',
     'DataLakeAnalyticsUSQLActivity',
     'AzureMLUpdateResourceActivity',
     'AzureMLWebServiceFile',
@@ -580,6 +594,8 @@
     'WebActivity',
     'RedshiftUnloadSettings',
     'AmazonRedshiftSource',
+    'VerticaSource',
+    'NetezzaSource',
     'ZohoSource',
     'XeroSource',
     'SquareSource',
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/azure_databricks_linked_service.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/azure_databricks_linked_service.py
new file mode 100644
index 000000000000..f5a4e5850739
--- /dev/null
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/azure_databricks_linked_service.py
@@ -0,0 +1,99 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .linked_service import LinkedService
+
+
+class AzureDatabricksLinkedService(LinkedService):
+    """Azure Databricks linked service.
+
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
+    :param connect_via: The integration runtime reference.
+    :type connect_via:
+     ~azure.mgmt.datafactory.models.IntegrationRuntimeReference
+    :param description: Linked service description.
+    :type description: str
+    :param parameters: Parameters for linked service.
+    :type parameters: dict[str,
+     ~azure.mgmt.datafactory.models.ParameterSpecification]
+    :param annotations: List of tags that can be used for describing the
+     Dataset.
+    :type annotations: list[object]
+    :param type: Constant filled by server.
+    :type type: str
+    :param domain: <REGION>.azuredatabricks.net, domain name of your
+     Databricks deployment. Type: string (or Expression with resultType
+     string).
+    :type domain: object
+    :param access_token: Access token for databricks REST API. Refer to
+     https://docs.azuredatabricks.net/api/latest/authentication.html. Type:
+     string (or Expression with resultType string).
+    :type access_token: ~azure.mgmt.datafactory.models.SecretBase
+    :param existing_cluster_id: The id of an existing cluster that will be
+     used for all runs of this job. Type: string (or Expression with resultType
+     string).
+    :type existing_cluster_id: object
+    :param new_cluster_version: The Spark version of new cluster. Type: string
+     (or Expression with resultType string).
+    :type new_cluster_version: object
+    :param new_cluster_num_of_worker: Number of worker nodes that new cluster
+     should have. A string formatted Int32, like '1' means numOfWorker is 1 or
+     '1:10' means auto-scale from 1 as min and 10 as max. Type: string (or
+     Expression with resultType string).
+    :type new_cluster_num_of_worker: object
+    :param new_cluster_node_type: The node types of new cluster. Type: string
+     (or Expression with resultType string).
+    :type new_cluster_node_type: object
+    :param new_cluster_spark_conf: a set of optional, user-specified Spark
+     configuration key-value pairs.
+    :type new_cluster_spark_conf: dict[str, object]
+    :param encrypted_credential: The encrypted credential used for
+     authentication. Credentials are encrypted using the integration runtime
+     credential manager. Type: string (or Expression with resultType string).
+    :type encrypted_credential: object
+    """
+
+    _validation = {
+        'type': {'required': True},
+        'domain': {'required': True},
+        'access_token': {'required': True},
+    }
+
+    _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
+        'connect_via': {'key': 'connectVia', 'type': 'IntegrationRuntimeReference'},
+        'description': {'key': 'description', 'type': 'str'},
+        'parameters': {'key': 'parameters', 'type': '{ParameterSpecification}'},
+        'annotations': {'key': 'annotations', 'type': '[object]'},
+        'type': {'key': 'type', 'type': 'str'},
+        'domain': {'key': 'typeProperties.domain', 'type': 'object'},
+        'access_token': {'key': 'typeProperties.accessToken', 'type': 'SecretBase'},
+        'existing_cluster_id': {'key': 'typeProperties.existingClusterId', 'type': 'object'},
+        'new_cluster_version': {'key': 'typeProperties.newClusterVersion', 'type': 'object'},
+        'new_cluster_num_of_worker': {'key': 'typeProperties.newClusterNumOfWorker', 'type': 'object'},
+        'new_cluster_node_type': {'key': 'typeProperties.newClusterNodeType', 'type': 'object'},
+        'new_cluster_spark_conf': {'key': 'typeProperties.newClusterSparkConf', 'type': '{object}'},
+        'encrypted_credential': {'key': 'typeProperties.encryptedCredential', 'type': 'object'},
+    }
+
+    def __init__(self, domain, access_token, additional_properties=None, connect_via=None, description=None, parameters=None, annotations=None, existing_cluster_id=None, new_cluster_version=None, new_cluster_num_of_worker=None, new_cluster_node_type=None, new_cluster_spark_conf=None, encrypted_credential=None):
+        super(AzureDatabricksLinkedService, self).__init__(additional_properties=additional_properties, connect_via=connect_via, description=description, parameters=parameters, annotations=annotations)
+        self.domain = domain
+        self.access_token = access_token
+        self.existing_cluster_id = existing_cluster_id
+        self.new_cluster_version = new_cluster_version
+        self.new_cluster_num_of_worker = new_cluster_num_of_worker
+        self.new_cluster_node_type = new_cluster_node_type
+        self.new_cluster_spark_conf = new_cluster_spark_conf
+        self.encrypted_credential = encrypted_credential
+        self.type = 'AzureDatabricks'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/copy_source.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/copy_source.py
index 447e58c1d259..c808083d9330 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/copy_source.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/copy_source.py
@@ -16,13 +16,13 @@ class CopySource(Model):
     """A copy activity source.
 
     You probably want to use the sub-classes and not this class directly. Known
-    sub-classes are: AmazonRedshiftSource, ZohoSource, XeroSource,
-    SquareSource, SparkSource, ShopifySource, ServiceNowSource,
-    QuickBooksSource, PrestoSource, PhoenixSource, PaypalSource, MarketoSource,
-    MariaDBSource, MagentoSource, JiraSource, ImpalaSource, HubspotSource,
-    HiveSource, HBaseSource, GreenplumSource, GoogleBigQuerySource,
-    EloquaSource, DrillSource, CouchbaseSource, ConcurSource,
-    AzurePostgreSqlSource, AmazonMWSSource, HttpSource,
+    sub-classes are: AmazonRedshiftSource, VerticaSource, NetezzaSource,
+    ZohoSource, XeroSource, SquareSource, SparkSource, ShopifySource,
+    ServiceNowSource, QuickBooksSource, PrestoSource, PhoenixSource,
+    PaypalSource, MarketoSource, MariaDBSource, MagentoSource, JiraSource,
+    ImpalaSource, HubspotSource, HiveSource, HBaseSource, GreenplumSource,
+    GoogleBigQuerySource, EloquaSource, DrillSource, CouchbaseSource,
+    ConcurSource, AzurePostgreSqlSource, AmazonMWSSource, HttpSource,
     AzureDataLakeStoreSource, MongoDbSource, CassandraSource, WebSource,
     OracleSource, AzureMySqlSource, HdfsSource, FileSystemSource, SqlDWSource,
     SqlSource, SapEccSource, SapCloudForCustomerSource, SalesforceSource,
@@ -55,7 +55,7 @@ class CopySource(Model):
     }
 
     _subtype_map = {
-        'type': {'AmazonRedshiftSource': 'AmazonRedshiftSource', 'ZohoSource': 'ZohoSource', 'XeroSource': 'XeroSource', 'SquareSource': 'SquareSource', 'SparkSource': 'SparkSource', 'ShopifySource': 'ShopifySource', 'ServiceNowSource': 'ServiceNowSource', 'QuickBooksSource': 'QuickBooksSource', 'PrestoSource': 'PrestoSource', 'PhoenixSource': 'PhoenixSource', 'PaypalSource': 'PaypalSource', 'MarketoSource': 'MarketoSource', 'MariaDBSource': 'MariaDBSource', 'MagentoSource': 'MagentoSource', 'JiraSource': 'JiraSource', 'ImpalaSource': 'ImpalaSource', 'HubspotSource': 'HubspotSource', 'HiveSource': 'HiveSource', 'HBaseSource': 'HBaseSource', 'GreenplumSource': 'GreenplumSource', 'GoogleBigQuerySource': 'GoogleBigQuerySource', 'EloquaSource': 'EloquaSource', 'DrillSource': 'DrillSource', 'CouchbaseSource': 'CouchbaseSource', 'ConcurSource': 'ConcurSource', 'AzurePostgreSqlSource': 'AzurePostgreSqlSource', 'AmazonMWSSource': 'AmazonMWSSource', 'HttpSource': 'HttpSource', 'AzureDataLakeStoreSource': 'AzureDataLakeStoreSource', 'MongoDbSource': 'MongoDbSource', 'CassandraSource': 'CassandraSource', 'WebSource': 'WebSource', 'OracleSource': 'OracleSource', 'AzureMySqlSource': 'AzureMySqlSource', 'HdfsSource': 'HdfsSource', 'FileSystemSource': 'FileSystemSource', 'SqlDWSource': 'SqlDWSource', 'SqlSource': 'SqlSource', 'SapEccSource': 'SapEccSource', 'SapCloudForCustomerSource': 'SapCloudForCustomerSource', 'SalesforceSource': 'SalesforceSource', 'RelationalSource': 'RelationalSource', 'DynamicsSource': 'DynamicsSource', 'DocumentDbCollectionSource': 'DocumentDbCollectionSource', 'BlobSource': 'BlobSource', 'AzureTableSource': 'AzureTableSource'}
+        'type': {'AmazonRedshiftSource': 'AmazonRedshiftSource', 'VerticaSource': 'VerticaSource', 'NetezzaSource': 'NetezzaSource', 'ZohoSource': 'ZohoSource', 'XeroSource': 'XeroSource', 'SquareSource': 'SquareSource', 'SparkSource': 'SparkSource', 'ShopifySource': 'ShopifySource', 'ServiceNowSource': 'ServiceNowSource', 'QuickBooksSource': 'QuickBooksSource', 'PrestoSource': 'PrestoSource', 'PhoenixSource': 'PhoenixSource', 'PaypalSource': 'PaypalSource', 'MarketoSource': 'MarketoSource', 'MariaDBSource': 'MariaDBSource', 'MagentoSource': 'MagentoSource', 'JiraSource': 'JiraSource', 'ImpalaSource': 'ImpalaSource', 'HubspotSource': 'HubspotSource', 'HiveSource': 'HiveSource', 'HBaseSource': 'HBaseSource', 'GreenplumSource': 'GreenplumSource', 'GoogleBigQuerySource': 'GoogleBigQuerySource', 'EloquaSource': 'EloquaSource', 'DrillSource': 'DrillSource', 'CouchbaseSource': 'CouchbaseSource', 'ConcurSource': 'ConcurSource', 'AzurePostgreSqlSource': 'AzurePostgreSqlSource', 'AmazonMWSSource': 'AmazonMWSSource', 'HttpSource': 'HttpSource', 'AzureDataLakeStoreSource': 'AzureDataLakeStoreSource', 'MongoDbSource': 'MongoDbSource', 'CassandraSource': 'CassandraSource', 'WebSource': 'WebSource', 'OracleSource': 'OracleSource', 'AzureMySqlSource': 'AzureMySqlSource', 'HdfsSource': 'HdfsSource', 'FileSystemSource': 'FileSystemSource', 'SqlDWSource': 'SqlDWSource', 'SqlSource': 'SqlSource', 'SapEccSource': 'SapEccSource', 'SapCloudForCustomerSource': 'SapCloudForCustomerSource', 'SalesforceSource': 'SalesforceSource', 'RelationalSource': 'RelationalSource', 'DynamicsSource': 'DynamicsSource', 'DocumentDbCollectionSource': 'DocumentDbCollectionSource', 'BlobSource': 'BlobSource', 'AzureTableSource': 'AzureTableSource'}
     }
 
     def __init__(self, additional_properties=None, source_retry_count=None, source_retry_wait=None):
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/databricks_notebook_activity.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/databricks_notebook_activity.py
new file mode 100644
index 000000000000..b23a8fc21092
--- /dev/null
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/databricks_notebook_activity.py
@@ -0,0 +1,66 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .execution_activity import ExecutionActivity
+
+
+class DatabricksNotebookActivity(ExecutionActivity):
+    """DatabricksNotebook activity.
+
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
+    :param name: Activity name.
+    :type name: str
+    :param description: Activity description.
+    :type description: str
+    :param depends_on: Activity depends on condition.
+    :type depends_on: list[~azure.mgmt.datafactory.models.ActivityDependency]
+    :param type: Constant filled by server.
+    :type type: str
+    :param linked_service_name: Linked service reference.
+    :type linked_service_name:
+     ~azure.mgmt.datafactory.models.LinkedServiceReference
+    :param policy: Activity policy.
+    :type policy: ~azure.mgmt.datafactory.models.ActivityPolicy
+    :param notebook_path: The absolute path of the notebook to be run in the
+     Databricks Workspace. This path must begin with a slash. Type: string (or
+     Expression with resultType string).
+    :type notebook_path: object
+    :param base_parameters: Base parameters to be used for each run of this
+     job.If the notebook takes a parameter that is not specified, the default
+     value from the notebook will be used.
+    :type base_parameters: dict[str, object]
+    """
+
+    _validation = {
+        'name': {'required': True},
+        'type': {'required': True},
+        'notebook_path': {'required': True},
+    }
+
+    _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
+        'name': {'key': 'name', 'type': 'str'},
+        'description': {'key': 'description', 'type': 'str'},
+        'depends_on': {'key': 'dependsOn', 'type': '[ActivityDependency]'},
+        'type': {'key': 'type', 'type': 'str'},
+        'linked_service_name': {'key': 'linkedServiceName', 'type': 'LinkedServiceReference'},
+        'policy': {'key': 'policy', 'type': 'ActivityPolicy'},
+        'notebook_path': {'key': 'typeProperties.notebookPath', 'type': 'object'},
+        'base_parameters': {'key': 'typeProperties.baseParameters', 'type': '{object}'},
+    }
+
+    def __init__(self, name, notebook_path, additional_properties=None, description=None, depends_on=None, linked_service_name=None, policy=None, base_parameters=None):
+        super(DatabricksNotebookActivity, self).__init__(additional_properties=additional_properties, name=name, description=description, depends_on=depends_on, linked_service_name=linked_service_name, policy=policy)
+        self.notebook_path = notebook_path
+        self.base_parameters = base_parameters
+        self.type = 'DatabricksNotebook'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/dataset.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/dataset.py
index a468aca39fe2..e9014ff396b4 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/dataset.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/dataset.py
@@ -17,7 +17,8 @@ class Dataset(Model):
     data stores, such as tables, files, folders, and documents.
 
     You probably want to use the sub-classes and not this class directly. Known
-    sub-classes are: ZohoObjectDataset, XeroObjectDataset, SquareObjectDataset,
+    sub-classes are: VerticaTableDataset, NetezzaTableDataset,
+    ZohoObjectDataset, XeroObjectDataset, SquareObjectDataset,
     SparkObjectDataset, ShopifyObjectDataset, ServiceNowObjectDataset,
     QuickBooksObjectDataset, PrestoObjectDataset, PhoenixObjectDataset,
     PaypalObjectDataset, MarketoObjectDataset, MariaDBTableDataset,
@@ -72,7 +73,7 @@ class Dataset(Model):
     }
 
     _subtype_map = {
-        'type': {'ZohoObject': 'ZohoObjectDataset', 'XeroObject': 'XeroObjectDataset', 'SquareObject': 'SquareObjectDataset', 'SparkObject': 'SparkObjectDataset', 'ShopifyObject': 'ShopifyObjectDataset', 'ServiceNowObject': 'ServiceNowObjectDataset', 'QuickBooksObject': 'QuickBooksObjectDataset', 'PrestoObject': 'PrestoObjectDataset', 'PhoenixObject': 'PhoenixObjectDataset', 'PaypalObject': 'PaypalObjectDataset', 'MarketoObject': 'MarketoObjectDataset', 'MariaDBTable': 'MariaDBTableDataset', 'MagentoObject': 'MagentoObjectDataset', 'JiraObject': 'JiraObjectDataset', 'ImpalaObject': 'ImpalaObjectDataset', 'HubspotObject': 'HubspotObjectDataset', 'HiveObject': 'HiveObjectDataset', 'HBaseObject': 'HBaseObjectDataset', 'GreenplumTable': 'GreenplumTableDataset', 'GoogleBigQueryObject': 'GoogleBigQueryObjectDataset', 'EloquaObject': 'EloquaObjectDataset', 'DrillTable': 'DrillTableDataset', 'CouchbaseTable': 'CouchbaseTableDataset', 'ConcurObject': 'ConcurObjectDataset', 'AzurePostgreSqlTable': 'AzurePostgreSqlTableDataset', 'AmazonMWSObject': 'AmazonMWSObjectDataset', 'HttpFile': 'HttpDataset', 'AzureSearchIndex': 'AzureSearchIndexDataset', 'WebTable': 'WebTableDataset', 'SqlServerTable': 'SqlServerTableDataset', 'SapEccResource': 'SapEccResourceDataset', 'SapCloudForCustomerResource': 'SapCloudForCustomerResourceDataset', 'SalesforceObject': 'SalesforceObjectDataset', 'RelationalTable': 'RelationalTableDataset', 'AzureMySqlTable': 'AzureMySqlTableDataset', 'OracleTable': 'OracleTableDataset', 'ODataResource': 'ODataResourceDataset', 'MongoDbCollection': 'MongoDbCollectionDataset', 'FileShare': 'FileShareDataset', 'AzureDataLakeStoreFile': 'AzureDataLakeStoreDataset', 'DynamicsEntity': 'DynamicsEntityDataset', 'DocumentDbCollection': 'DocumentDbCollectionDataset', 'CustomDataset': 'CustomDataset', 'CassandraTable': 'CassandraTableDataset', 'AzureSqlDWTable': 'AzureSqlDWTableDataset', 'AzureSqlTable': 'AzureSqlTableDataset', 'AzureTable': 'AzureTableDataset', 'AzureBlob': 'AzureBlobDataset', 'AmazonS3Object': 'AmazonS3Dataset'}
+        'type': {'VerticaTable': 'VerticaTableDataset', 'NetezzaTable': 'NetezzaTableDataset', 'ZohoObject': 'ZohoObjectDataset', 'XeroObject': 'XeroObjectDataset', 'SquareObject': 'SquareObjectDataset', 'SparkObject': 'SparkObjectDataset', 'ShopifyObject': 'ShopifyObjectDataset', 'ServiceNowObject': 'ServiceNowObjectDataset', 'QuickBooksObject': 'QuickBooksObjectDataset', 'PrestoObject': 'PrestoObjectDataset', 'PhoenixObject': 'PhoenixObjectDataset', 'PaypalObject': 'PaypalObjectDataset', 'MarketoObject': 'MarketoObjectDataset', 'MariaDBTable': 'MariaDBTableDataset', 'MagentoObject': 'MagentoObjectDataset', 'JiraObject': 'JiraObjectDataset', 'ImpalaObject': 'ImpalaObjectDataset', 'HubspotObject': 'HubspotObjectDataset', 'HiveObject': 'HiveObjectDataset', 'HBaseObject': 'HBaseObjectDataset', 'GreenplumTable': 'GreenplumTableDataset', 'GoogleBigQueryObject': 'GoogleBigQueryObjectDataset', 'EloquaObject': 'EloquaObjectDataset', 'DrillTable': 'DrillTableDataset', 'CouchbaseTable': 'CouchbaseTableDataset', 'ConcurObject': 'ConcurObjectDataset', 'AzurePostgreSqlTable': 'AzurePostgreSqlTableDataset', 'AmazonMWSObject': 'AmazonMWSObjectDataset', 'HttpFile': 'HttpDataset', 'AzureSearchIndex': 'AzureSearchIndexDataset', 'WebTable': 'WebTableDataset', 'SqlServerTable': 'SqlServerTableDataset', 'SapEccResource': 'SapEccResourceDataset', 'SapCloudForCustomerResource': 'SapCloudForCustomerResourceDataset', 'SalesforceObject': 'SalesforceObjectDataset', 'RelationalTable': 'RelationalTableDataset', 'AzureMySqlTable': 'AzureMySqlTableDataset', 'OracleTable': 'OracleTableDataset', 'ODataResource': 'ODataResourceDataset', 'MongoDbCollection': 'MongoDbCollectionDataset', 'FileShare': 'FileShareDataset', 'AzureDataLakeStoreFile': 'AzureDataLakeStoreDataset', 'DynamicsEntity': 'DynamicsEntityDataset', 'DocumentDbCollection': 'DocumentDbCollectionDataset', 'CustomDataset': 'CustomDataset', 'CassandraTable': 'CassandraTableDataset', 'AzureSqlDWTable': 'AzureSqlDWTableDataset', 'AzureSqlTable': 'AzureSqlTableDataset', 'AzureTable': 'AzureTableDataset', 'AzureBlob': 'AzureBlobDataset', 'AmazonS3Object': 'AmazonS3Dataset'}
     }
 
     def __init__(self, linked_service_name, additional_properties=None, description=None, structure=None, parameters=None, annotations=None):
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/execution_activity.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/execution_activity.py
index 245b5621d3ec..c65430db8229 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/execution_activity.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/execution_activity.py
@@ -16,7 +16,7 @@ class ExecutionActivity(Activity):
     """Base class for all execution activities.
 
     You probably want to use the sub-classes and not this class directly. Known
-    sub-classes are: DataLakeAnalyticsUSQLActivity,
+    sub-classes are: DatabricksNotebookActivity, DataLakeAnalyticsUSQLActivity,
     AzureMLUpdateResourceActivity, AzureMLBatchExecutionActivity,
     GetMetadataActivity, WebActivity, LookupActivity,
     SqlServerStoredProcedureActivity, CustomActivity,
@@ -58,7 +58,7 @@ class ExecutionActivity(Activity):
     }
 
     _subtype_map = {
-        'type': {'DataLakeAnalyticsU-SQL': 'DataLakeAnalyticsUSQLActivity', 'AzureMLUpdateResource': 'AzureMLUpdateResourceActivity', 'AzureMLBatchExecution': 'AzureMLBatchExecutionActivity', 'GetMetadata': 'GetMetadataActivity', 'WebActivity': 'WebActivity', 'Lookup': 'LookupActivity', 'SqlServerStoredProcedure': 'SqlServerStoredProcedureActivity', 'Custom': 'CustomActivity', 'ExecuteSSISPackage': 'ExecuteSSISPackageActivity', 'HDInsightSpark': 'HDInsightSparkActivity', 'HDInsightStreaming': 'HDInsightStreamingActivity', 'HDInsightMapReduce': 'HDInsightMapReduceActivity', 'HDInsightPig': 'HDInsightPigActivity', 'HDInsightHive': 'HDInsightHiveActivity', 'Copy': 'CopyActivity'}
+        'type': {'DatabricksNotebook': 'DatabricksNotebookActivity', 'DataLakeAnalyticsU-SQL': 'DataLakeAnalyticsUSQLActivity', 'AzureMLUpdateResource': 'AzureMLUpdateResourceActivity', 'AzureMLBatchExecution': 'AzureMLBatchExecutionActivity', 'GetMetadata': 'GetMetadataActivity', 'WebActivity': 'WebActivity', 'Lookup': 'LookupActivity', 'SqlServerStoredProcedure': 'SqlServerStoredProcedureActivity', 'Custom': 'CustomActivity', 'ExecuteSSISPackage': 'ExecuteSSISPackageActivity', 'HDInsightSpark': 'HDInsightSparkActivity', 'HDInsightStreaming': 'HDInsightStreamingActivity', 'HDInsightMapReduce': 'HDInsightMapReduceActivity', 'HDInsightPig': 'HDInsightPigActivity', 'HDInsightHive': 'HDInsightHiveActivity', 'Copy': 'CopyActivity'}
     }
 
     def __init__(self, name, additional_properties=None, description=None, depends_on=None, linked_service_name=None, policy=None):
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/google_big_query_linked_service.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/google_big_query_linked_service.py
index 72d64e684575..0fbef57855ef 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/google_big_query_linked_service.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/google_big_query_linked_service.py
@@ -49,6 +49,12 @@ class GoogleBigQueryLinkedService(LinkedService):
     :param refresh_token: The refresh token obtained from Google for
      authorizing access to BigQuery for UserAuthentication.
     :type refresh_token: ~azure.mgmt.datafactory.models.SecretBase
+    :param client_id: The client id of the google application used to acquire
+     the refresh token.
+    :type client_id: ~azure.mgmt.datafactory.models.SecretBase
+    :param client_secret: The client secret of the google application used to
+     acquire the refresh token.
+    :type client_secret: ~azure.mgmt.datafactory.models.SecretBase
     :param email: The service account email ID that is used for
      ServiceAuthentication and can only be used on self-hosted IR.
     :type email: object
@@ -89,6 +95,8 @@ class GoogleBigQueryLinkedService(LinkedService):
         'request_google_drive_scope': {'key': 'typeProperties.requestGoogleDriveScope', 'type': 'object'},
         'authentication_type': {'key': 'typeProperties.authenticationType', 'type': 'str'},
         'refresh_token': {'key': 'typeProperties.refreshToken', 'type': 'SecretBase'},
+        'client_id': {'key': 'typeProperties.clientId', 'type': 'SecretBase'},
+        'client_secret': {'key': 'typeProperties.clientSecret', 'type': 'SecretBase'},
         'email': {'key': 'typeProperties.email', 'type': 'object'},
         'key_file_path': {'key': 'typeProperties.keyFilePath', 'type': 'object'},
         'trusted_cert_path': {'key': 'typeProperties.trustedCertPath', 'type': 'object'},
@@ -96,13 +104,15 @@ class GoogleBigQueryLinkedService(LinkedService):
         'encrypted_credential': {'key': 'typeProperties.encryptedCredential', 'type': 'object'},
     }
 
-    def __init__(self, project, authentication_type, additional_properties=None, connect_via=None, description=None, parameters=None, annotations=None, additional_projects=None, request_google_drive_scope=None, refresh_token=None, email=None, key_file_path=None, trusted_cert_path=None, use_system_trust_store=None, encrypted_credential=None):
+    def __init__(self, project, authentication_type, additional_properties=None, connect_via=None, description=None, parameters=None, annotations=None, additional_projects=None, request_google_drive_scope=None, refresh_token=None, client_id=None, client_secret=None, email=None, key_file_path=None, trusted_cert_path=None, use_system_trust_store=None, encrypted_credential=None):
         super(GoogleBigQueryLinkedService, self).__init__(additional_properties=additional_properties, connect_via=connect_via, description=description, parameters=parameters, annotations=annotations)
         self.project = project
         self.additional_projects = additional_projects
         self.request_google_drive_scope = request_google_drive_scope
         self.authentication_type = authentication_type
         self.refresh_token = refresh_token
+        self.client_id = client_id
+        self.client_secret = client_secret
         self.email = email
         self.key_file_path = key_file_path
         self.trusted_cert_path = trusted_cert_path
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/hd_insight_on_demand_linked_service.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/hd_insight_on_demand_linked_service.py
index aee4fdf8101c..fc7eb34cb00e 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/hd_insight_on_demand_linked_service.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/hd_insight_on_demand_linked_service.py
@@ -121,6 +121,15 @@ class HDInsightOnDemandLinkedService(LinkedService):
      authentication. Credentials are encrypted using the integration runtime
      credential manager. Type: string (or Expression with resultType string).
     :type encrypted_credential: object
+    :param head_node_size: Specifies the size of the head node for the
+     HDInsight cluster.
+    :type head_node_size: object
+    :param data_node_size: Specifies the size of the data node for the
+     HDInsight cluster.
+    :type data_node_size: object
+    :param zookeeper_node_size: Specifies the size of the Zoo Keeper node for
+     the HDInsight cluster.
+    :type zookeeper_node_size: object
     """
 
     _validation = {
@@ -168,9 +177,12 @@ class HDInsightOnDemandLinkedService(LinkedService):
         'storm_configuration': {'key': 'typeProperties.stormConfiguration', 'type': 'object'},
         'yarn_configuration': {'key': 'typeProperties.yarnConfiguration', 'type': 'object'},
         'encrypted_credential': {'key': 'typeProperties.encryptedCredential', 'type': 'object'},
+        'head_node_size': {'key': 'typeProperties.headNodeSize', 'type': 'object'},
+        'data_node_size': {'key': 'typeProperties.dataNodeSize', 'type': 'object'},
+        'zookeeper_node_size': {'key': 'typeProperties.zookeeperNodeSize', 'type': 'object'},
     }
 
-    def __init__(self, cluster_size, time_to_live, version, linked_service_name, host_subscription_id, tenant, cluster_resource_group, additional_properties=None, connect_via=None, description=None, parameters=None, annotations=None, service_principal_id=None, service_principal_key=None, cluster_name_prefix=None, cluster_user_name=None, cluster_password=None, cluster_ssh_user_name=None, cluster_ssh_password=None, additional_linked_service_names=None, hcatalog_linked_service_name=None, cluster_type=None, spark_version=None, core_configuration=None, h_base_configuration=None, hdfs_configuration=None, hive_configuration=None, map_reduce_configuration=None, oozie_configuration=None, storm_configuration=None, yarn_configuration=None, encrypted_credential=None):
+    def __init__(self, cluster_size, time_to_live, version, linked_service_name, host_subscription_id, tenant, cluster_resource_group, additional_properties=None, connect_via=None, description=None, parameters=None, annotations=None, service_principal_id=None, service_principal_key=None, cluster_name_prefix=None, cluster_user_name=None, cluster_password=None, cluster_ssh_user_name=None, cluster_ssh_password=None, additional_linked_service_names=None, hcatalog_linked_service_name=None, cluster_type=None, spark_version=None, core_configuration=None, h_base_configuration=None, hdfs_configuration=None, hive_configuration=None, map_reduce_configuration=None, oozie_configuration=None, storm_configuration=None, yarn_configuration=None, encrypted_credential=None, head_node_size=None, data_node_size=None, zookeeper_node_size=None):
         super(HDInsightOnDemandLinkedService, self).__init__(additional_properties=additional_properties, connect_via=connect_via, description=description, parameters=parameters, annotations=annotations)
         self.cluster_size = cluster_size
         self.time_to_live = time_to_live
@@ -199,4 +211,7 @@ def __init__(self, cluster_size, time_to_live, version, linked_service_name, hos
         self.storm_configuration = storm_configuration
         self.yarn_configuration = yarn_configuration
         self.encrypted_credential = encrypted_credential
+        self.head_node_size = head_node_size
+        self.data_node_size = data_node_size
+        self.zookeeper_node_size = zookeeper_node_size
         self.type = 'HDInsightOnDemand'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/linked_service.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/linked_service.py
index 0e6e4c7471fc..c97f56ee975f 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/linked_service.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/linked_service.py
@@ -18,20 +18,21 @@ class LinkedService(Model):
     resource.
 
     You probably want to use the sub-classes and not this class directly. Known
-    sub-classes are: AzureDataLakeAnalyticsLinkedService,
-    HDInsightOnDemandLinkedService, ZohoLinkedService, XeroLinkedService,
-    SquareLinkedService, SparkLinkedService, ShopifyLinkedService,
-    ServiceNowLinkedService, QuickBooksLinkedService, PrestoLinkedService,
-    PhoenixLinkedService, PaypalLinkedService, MarketoLinkedService,
-    MariaDBLinkedService, MagentoLinkedService, JiraLinkedService,
-    ImpalaLinkedService, HubspotLinkedService, HiveLinkedService,
-    HBaseLinkedService, GreenplumLinkedService, GoogleBigQueryLinkedService,
-    EloquaLinkedService, DrillLinkedService, CouchbaseLinkedService,
-    ConcurLinkedService, AzurePostgreSqlLinkedService, AmazonMWSLinkedService,
-    SapHanaLinkedService, SapBWLinkedService, SftpServerLinkedService,
-    FtpServerLinkedService, HttpLinkedService, AzureSearchLinkedService,
-    CustomDataSourceLinkedService, AmazonRedshiftLinkedService,
-    AmazonS3LinkedService, SapEccLinkedService,
+    sub-classes are: AzureDatabricksLinkedService,
+    AzureDataLakeAnalyticsLinkedService, HDInsightOnDemandLinkedService,
+    NetezzaLinkedService, VerticaLinkedService, ZohoLinkedService,
+    XeroLinkedService, SquareLinkedService, SparkLinkedService,
+    ShopifyLinkedService, ServiceNowLinkedService, QuickBooksLinkedService,
+    PrestoLinkedService, PhoenixLinkedService, PaypalLinkedService,
+    MarketoLinkedService, MariaDBLinkedService, MagentoLinkedService,
+    JiraLinkedService, ImpalaLinkedService, HubspotLinkedService,
+    HiveLinkedService, HBaseLinkedService, GreenplumLinkedService,
+    GoogleBigQueryLinkedService, EloquaLinkedService, DrillLinkedService,
+    CouchbaseLinkedService, ConcurLinkedService, AzurePostgreSqlLinkedService,
+    AmazonMWSLinkedService, SapHanaLinkedService, SapBWLinkedService,
+    SftpServerLinkedService, FtpServerLinkedService, HttpLinkedService,
+    AzureSearchLinkedService, CustomDataSourceLinkedService,
+    AmazonRedshiftLinkedService, AmazonS3LinkedService, SapEccLinkedService,
     SapCloudForCustomerLinkedService, SalesforceLinkedService,
     AzureDataLakeStoreLinkedService, MongoDbLinkedService,
     CassandraLinkedService, WebLinkedService, ODataLinkedService,
@@ -75,7 +76,7 @@ class LinkedService(Model):
     }
 
     _subtype_map = {
-        'type': {'AzureDataLakeAnalytics': 'AzureDataLakeAnalyticsLinkedService', 'HDInsightOnDemand': 'HDInsightOnDemandLinkedService', 'Zoho': 'ZohoLinkedService', 'Xero': 'XeroLinkedService', 'Square': 'SquareLinkedService', 'Spark': 'SparkLinkedService', 'Shopify': 'ShopifyLinkedService', 'ServiceNow': 'ServiceNowLinkedService', 'QuickBooks': 'QuickBooksLinkedService', 'Presto': 'PrestoLinkedService', 'Phoenix': 'PhoenixLinkedService', 'Paypal': 'PaypalLinkedService', 'Marketo': 'MarketoLinkedService', 'MariaDB': 'MariaDBLinkedService', 'Magento': 'MagentoLinkedService', 'Jira': 'JiraLinkedService', 'Impala': 'ImpalaLinkedService', 'Hubspot': 'HubspotLinkedService', 'Hive': 'HiveLinkedService', 'HBase': 'HBaseLinkedService', 'Greenplum': 'GreenplumLinkedService', 'GoogleBigQuery': 'GoogleBigQueryLinkedService', 'Eloqua': 'EloquaLinkedService', 'Drill': 'DrillLinkedService', 'Couchbase': 'CouchbaseLinkedService', 'Concur': 'ConcurLinkedService', 'AzurePostgreSql': 'AzurePostgreSqlLinkedService', 'AmazonMWS': 'AmazonMWSLinkedService', 'SapHana': 'SapHanaLinkedService', 'SapBW': 'SapBWLinkedService', 'Sftp': 'SftpServerLinkedService', 'FtpServer': 'FtpServerLinkedService', 'HttpServer': 'HttpLinkedService', 'AzureSearch': 'AzureSearchLinkedService', 'CustomDataSource': 'CustomDataSourceLinkedService', 'AmazonRedshift': 'AmazonRedshiftLinkedService', 'AmazonS3': 'AmazonS3LinkedService', 'SapEcc': 'SapEccLinkedService', 'SapCloudForCustomer': 'SapCloudForCustomerLinkedService', 'Salesforce': 'SalesforceLinkedService', 'AzureDataLakeStore': 'AzureDataLakeStoreLinkedService', 'MongoDb': 'MongoDbLinkedService', 'Cassandra': 'CassandraLinkedService', 'Web': 'WebLinkedService', 'OData': 'ODataLinkedService', 'Hdfs': 'HdfsLinkedService', 'Odbc': 'OdbcLinkedService', 'AzureML': 'AzureMLLinkedService', 'Teradata': 'TeradataLinkedService', 'Db2': 'Db2LinkedService', 'Sybase': 'SybaseLinkedService', 'PostgreSql': 'PostgreSqlLinkedService', 'MySql': 'MySqlLinkedService', 'AzureMySql': 'AzureMySqlLinkedService', 'Oracle': 'OracleLinkedService', 'FileServer': 'FileServerLinkedService', 'HDInsight': 'HDInsightLinkedService', 'Dynamics': 'DynamicsLinkedService', 'CosmosDb': 'CosmosDbLinkedService', 'AzureKeyVault': 'AzureKeyVaultLinkedService', 'AzureBatch': 'AzureBatchLinkedService', 'AzureSqlDatabase': 'AzureSqlDatabaseLinkedService', 'SqlServer': 'SqlServerLinkedService', 'AzureSqlDW': 'AzureSqlDWLinkedService', 'AzureStorage': 'AzureStorageLinkedService'}
+        'type': {'AzureDatabricks': 'AzureDatabricksLinkedService', 'AzureDataLakeAnalytics': 'AzureDataLakeAnalyticsLinkedService', 'HDInsightOnDemand': 'HDInsightOnDemandLinkedService', 'Netezza': 'NetezzaLinkedService', 'Vertica': 'VerticaLinkedService', 'Zoho': 'ZohoLinkedService', 'Xero': 'XeroLinkedService', 'Square': 'SquareLinkedService', 'Spark': 'SparkLinkedService', 'Shopify': 'ShopifyLinkedService', 'ServiceNow': 'ServiceNowLinkedService', 'QuickBooks': 'QuickBooksLinkedService', 'Presto': 'PrestoLinkedService', 'Phoenix': 'PhoenixLinkedService', 'Paypal': 'PaypalLinkedService', 'Marketo': 'MarketoLinkedService', 'MariaDB': 'MariaDBLinkedService', 'Magento': 'MagentoLinkedService', 'Jira': 'JiraLinkedService', 'Impala': 'ImpalaLinkedService', 'Hubspot': 'HubspotLinkedService', 'Hive': 'HiveLinkedService', 'HBase': 'HBaseLinkedService', 'Greenplum': 'GreenplumLinkedService', 'GoogleBigQuery': 'GoogleBigQueryLinkedService', 'Eloqua': 'EloquaLinkedService', 'Drill': 'DrillLinkedService', 'Couchbase': 'CouchbaseLinkedService', 'Concur': 'ConcurLinkedService', 'AzurePostgreSql': 'AzurePostgreSqlLinkedService', 'AmazonMWS': 'AmazonMWSLinkedService', 'SapHana': 'SapHanaLinkedService', 'SapBW': 'SapBWLinkedService', 'Sftp': 'SftpServerLinkedService', 'FtpServer': 'FtpServerLinkedService', 'HttpServer': 'HttpLinkedService', 'AzureSearch': 'AzureSearchLinkedService', 'CustomDataSource': 'CustomDataSourceLinkedService', 'AmazonRedshift': 'AmazonRedshiftLinkedService', 'AmazonS3': 'AmazonS3LinkedService', 'SapEcc': 'SapEccLinkedService', 'SapCloudForCustomer': 'SapCloudForCustomerLinkedService', 'Salesforce': 'SalesforceLinkedService', 'AzureDataLakeStore': 'AzureDataLakeStoreLinkedService', 'MongoDb': 'MongoDbLinkedService', 'Cassandra': 'CassandraLinkedService', 'Web': 'WebLinkedService', 'OData': 'ODataLinkedService', 'Hdfs': 'HdfsLinkedService', 'Odbc': 'OdbcLinkedService', 'AzureML': 'AzureMLLinkedService', 'Teradata': 'TeradataLinkedService', 'Db2': 'Db2LinkedService', 'Sybase': 'SybaseLinkedService', 'PostgreSql': 'PostgreSqlLinkedService', 'MySql': 'MySqlLinkedService', 'AzureMySql': 'AzureMySqlLinkedService', 'Oracle': 'OracleLinkedService', 'FileServer': 'FileServerLinkedService', 'HDInsight': 'HDInsightLinkedService', 'Dynamics': 'DynamicsLinkedService', 'CosmosDb': 'CosmosDbLinkedService', 'AzureKeyVault': 'AzureKeyVaultLinkedService', 'AzureBatch': 'AzureBatchLinkedService', 'AzureSqlDatabase': 'AzureSqlDatabaseLinkedService', 'SqlServer': 'SqlServerLinkedService', 'AzureSqlDW': 'AzureSqlDWLinkedService', 'AzureStorage': 'AzureStorageLinkedService'}
     }
 
     def __init__(self, additional_properties=None, connect_via=None, description=None, parameters=None, annotations=None):
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_error.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_error.py
index 67acbc319866..642975fcf5ef 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_error.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_error.py
@@ -18,6 +18,9 @@ class ManagedIntegrationRuntimeError(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
     :ivar time: The time when the error occurred.
     :vartype time: datetime
     :ivar code: Error code.
@@ -36,14 +39,16 @@ class ManagedIntegrationRuntimeError(Model):
     }
 
     _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
         'time': {'key': 'time', 'type': 'iso-8601'},
         'code': {'key': 'code', 'type': 'str'},
         'parameters': {'key': 'parameters', 'type': '[str]'},
         'message': {'key': 'message', 'type': 'str'},
     }
 
-    def __init__(self):
+    def __init__(self, additional_properties=None):
         super(ManagedIntegrationRuntimeError, self).__init__()
+        self.additional_properties = additional_properties
         self.time = None
         self.code = None
         self.parameters = None
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_node.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_node.py
index 4b1bf181cf47..306b51ec9e45 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_node.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_node.py
@@ -18,6 +18,9 @@ class ManagedIntegrationRuntimeNode(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
     :ivar node_id: The managed integration runtime node id.
     :vartype node_id: str
     :ivar status: The managed integration runtime node status. Possible values
@@ -35,13 +38,15 @@ class ManagedIntegrationRuntimeNode(Model):
     }
 
     _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
         'node_id': {'key': 'nodeId', 'type': 'str'},
         'status': {'key': 'status', 'type': 'str'},
         'errors': {'key': 'errors', 'type': '[ManagedIntegrationRuntimeError]'},
     }
 
-    def __init__(self, errors=None):
+    def __init__(self, additional_properties=None, errors=None):
         super(ManagedIntegrationRuntimeNode, self).__init__()
+        self.additional_properties = additional_properties
         self.node_id = None
         self.status = None
         self.errors = errors
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_operation_result.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_operation_result.py
index eba60cf1cc4d..83dc66fbb496 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_operation_result.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/managed_integration_runtime_operation_result.py
@@ -18,6 +18,9 @@ class ManagedIntegrationRuntimeOperationResult(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
     :ivar type: The operation type. Could be start or stop.
     :vartype type: str
     :ivar start_time: The start time of the operation.
@@ -42,6 +45,7 @@ class ManagedIntegrationRuntimeOperationResult(Model):
     }
 
     _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
         'type': {'key': 'type', 'type': 'str'},
         'start_time': {'key': 'startTime', 'type': 'iso-8601'},
         'result': {'key': 'result', 'type': 'str'},
@@ -50,8 +54,9 @@ class ManagedIntegrationRuntimeOperationResult(Model):
         'activity_id': {'key': 'activityId', 'type': 'str'},
     }
 
-    def __init__(self):
+    def __init__(self, additional_properties=None):
         super(ManagedIntegrationRuntimeOperationResult, self).__init__()
+        self.additional_properties = additional_properties
         self.type = None
         self.start_time = None
         self.result = None
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_linked_service.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_linked_service.py
new file mode 100644
index 000000000000..8ab0af664672
--- /dev/null
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_linked_service.py
@@ -0,0 +1,61 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .linked_service import LinkedService
+
+
+class NetezzaLinkedService(LinkedService):
+    """Netezza linked service.
+
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
+    :param connect_via: The integration runtime reference.
+    :type connect_via:
+     ~azure.mgmt.datafactory.models.IntegrationRuntimeReference
+    :param description: Linked service description.
+    :type description: str
+    :param parameters: Parameters for linked service.
+    :type parameters: dict[str,
+     ~azure.mgmt.datafactory.models.ParameterSpecification]
+    :param annotations: List of tags that can be used for describing the
+     Dataset.
+    :type annotations: list[object]
+    :param type: Constant filled by server.
+    :type type: str
+    :param connection_string: An ODBC connection string.
+    :type connection_string: ~azure.mgmt.datafactory.models.SecretBase
+    :param encrypted_credential: The encrypted credential used for
+     authentication. Credentials are encrypted using the integration runtime
+     credential manager. Type: string (or Expression with resultType string).
+    :type encrypted_credential: object
+    """
+
+    _validation = {
+        'type': {'required': True},
+    }
+
+    _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
+        'connect_via': {'key': 'connectVia', 'type': 'IntegrationRuntimeReference'},
+        'description': {'key': 'description', 'type': 'str'},
+        'parameters': {'key': 'parameters', 'type': '{ParameterSpecification}'},
+        'annotations': {'key': 'annotations', 'type': '[object]'},
+        'type': {'key': 'type', 'type': 'str'},
+        'connection_string': {'key': 'typeProperties.connectionString', 'type': 'SecretBase'},
+        'encrypted_credential': {'key': 'typeProperties.encryptedCredential', 'type': 'object'},
+    }
+
+    def __init__(self, additional_properties=None, connect_via=None, description=None, parameters=None, annotations=None, connection_string=None, encrypted_credential=None):
+        super(NetezzaLinkedService, self).__init__(additional_properties=additional_properties, connect_via=connect_via, description=description, parameters=parameters, annotations=annotations)
+        self.connection_string = connection_string
+        self.encrypted_credential = encrypted_credential
+        self.type = 'Netezza'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_source.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_source.py
new file mode 100644
index 000000000000..cf251c7e1174
--- /dev/null
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_source.py
@@ -0,0 +1,50 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .copy_source import CopySource
+
+
+class NetezzaSource(CopySource):
+    """A copy activity Netezza source.
+
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
+    :param source_retry_count: Source retry count. Type: integer (or
+     Expression with resultType integer).
+    :type source_retry_count: object
+    :param source_retry_wait: Source retry wait. Type: string (or Expression
+     with resultType string), pattern:
+     ((\\d+)\\.)?(\\d\\d):(60|([0-5][0-9])):(60|([0-5][0-9])).
+    :type source_retry_wait: object
+    :param type: Constant filled by server.
+    :type type: str
+    :param query: A query to retrieve data from source. Type: string (or
+     Expression with resultType string).
+    :type query: object
+    """
+
+    _validation = {
+        'type': {'required': True},
+    }
+
+    _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
+        'source_retry_count': {'key': 'sourceRetryCount', 'type': 'object'},
+        'source_retry_wait': {'key': 'sourceRetryWait', 'type': 'object'},
+        'type': {'key': 'type', 'type': 'str'},
+        'query': {'key': 'query', 'type': 'object'},
+    }
+
+    def __init__(self, additional_properties=None, source_retry_count=None, source_retry_wait=None, query=None):
+        super(NetezzaSource, self).__init__(additional_properties=additional_properties, source_retry_count=source_retry_count, source_retry_wait=source_retry_wait)
+        self.query = query
+        self.type = 'NetezzaSource'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_table_dataset.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_table_dataset.py
new file mode 100644
index 000000000000..0f1564aa8530
--- /dev/null
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/netezza_table_dataset.py
@@ -0,0 +1,46 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .dataset import Dataset
+
+
+class NetezzaTableDataset(Dataset):
+    """Netezza dataset.
+
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
+    :param description: Dataset description.
+    :type description: str
+    :param structure: Columns that define the structure of the dataset. Type:
+     array (or Expression with resultType array), itemType: DatasetDataElement.
+    :type structure: object
+    :param linked_service_name: Linked service reference.
+    :type linked_service_name:
+     ~azure.mgmt.datafactory.models.LinkedServiceReference
+    :param parameters: Parameters for dataset.
+    :type parameters: dict[str,
+     ~azure.mgmt.datafactory.models.ParameterSpecification]
+    :param annotations: List of tags that can be used for describing the
+     Dataset.
+    :type annotations: list[object]
+    :param type: Constant filled by server.
+    :type type: str
+    """
+
+    _validation = {
+        'linked_service_name': {'required': True},
+        'type': {'required': True},
+    }
+
+    def __init__(self, linked_service_name, additional_properties=None, description=None, structure=None, parameters=None, annotations=None):
+        super(NetezzaTableDataset, self).__init__(additional_properties=additional_properties, description=description, structure=structure, linked_service_name=linked_service_name, parameters=parameters, annotations=annotations)
+        self.type = 'NetezzaTable'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/self_hosted_integration_runtime_node.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/self_hosted_integration_runtime_node.py
index 75e8ae765574..21d23ca9f9de 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/self_hosted_integration_runtime_node.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/self_hosted_integration_runtime_node.py
@@ -18,6 +18,9 @@ class SelfHostedIntegrationRuntimeNode(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
     :ivar node_name: Name of the integration runtime node.
     :vartype node_name: str
     :ivar machine_name: Machine name of the integration runtime node.
@@ -92,6 +95,7 @@ class SelfHostedIntegrationRuntimeNode(Model):
     }
 
     _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
         'node_name': {'key': 'nodeName', 'type': 'str'},
         'machine_name': {'key': 'machineName', 'type': 'str'},
         'host_service_uri': {'key': 'hostServiceUri', 'type': 'str'},
@@ -112,8 +116,9 @@ class SelfHostedIntegrationRuntimeNode(Model):
         'max_concurrent_jobs': {'key': 'maxConcurrentJobs', 'type': 'int'},
     }
 
-    def __init__(self):
+    def __init__(self, additional_properties=None):
         super(SelfHostedIntegrationRuntimeNode, self).__init__()
+        self.additional_properties = additional_properties
         self.node_name = None
         self.machine_name = None
         self.host_service_uri = None
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_linked_service.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_linked_service.py
new file mode 100644
index 000000000000..8310c2f1b2dc
--- /dev/null
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_linked_service.py
@@ -0,0 +1,61 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .linked_service import LinkedService
+
+
+class VerticaLinkedService(LinkedService):
+    """Vertica linked service.
+
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
+    :param connect_via: The integration runtime reference.
+    :type connect_via:
+     ~azure.mgmt.datafactory.models.IntegrationRuntimeReference
+    :param description: Linked service description.
+    :type description: str
+    :param parameters: Parameters for linked service.
+    :type parameters: dict[str,
+     ~azure.mgmt.datafactory.models.ParameterSpecification]
+    :param annotations: List of tags that can be used for describing the
+     Dataset.
+    :type annotations: list[object]
+    :param type: Constant filled by server.
+    :type type: str
+    :param connection_string: An ODBC connection string.
+    :type connection_string: ~azure.mgmt.datafactory.models.SecretBase
+    :param encrypted_credential: The encrypted credential used for
+     authentication. Credentials are encrypted using the integration runtime
+     credential manager. Type: string (or Expression with resultType string).
+    :type encrypted_credential: object
+    """
+
+    _validation = {
+        'type': {'required': True},
+    }
+
+    _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
+        'connect_via': {'key': 'connectVia', 'type': 'IntegrationRuntimeReference'},
+        'description': {'key': 'description', 'type': 'str'},
+        'parameters': {'key': 'parameters', 'type': '{ParameterSpecification}'},
+        'annotations': {'key': 'annotations', 'type': '[object]'},
+        'type': {'key': 'type', 'type': 'str'},
+        'connection_string': {'key': 'typeProperties.connectionString', 'type': 'SecretBase'},
+        'encrypted_credential': {'key': 'typeProperties.encryptedCredential', 'type': 'object'},
+    }
+
+    def __init__(self, additional_properties=None, connect_via=None, description=None, parameters=None, annotations=None, connection_string=None, encrypted_credential=None):
+        super(VerticaLinkedService, self).__init__(additional_properties=additional_properties, connect_via=connect_via, description=description, parameters=parameters, annotations=annotations)
+        self.connection_string = connection_string
+        self.encrypted_credential = encrypted_credential
+        self.type = 'Vertica'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_source.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_source.py
new file mode 100644
index 000000000000..081b51fb0d99
--- /dev/null
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_source.py
@@ -0,0 +1,50 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .copy_source import CopySource
+
+
+class VerticaSource(CopySource):
+    """A copy activity Vertica source.
+
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
+    :param source_retry_count: Source retry count. Type: integer (or
+     Expression with resultType integer).
+    :type source_retry_count: object
+    :param source_retry_wait: Source retry wait. Type: string (or Expression
+     with resultType string), pattern:
+     ((\\d+)\\.)?(\\d\\d):(60|([0-5][0-9])):(60|([0-5][0-9])).
+    :type source_retry_wait: object
+    :param type: Constant filled by server.
+    :type type: str
+    :param query: A query to retrieve data from source. Type: string (or
+     Expression with resultType string).
+    :type query: object
+    """
+
+    _validation = {
+        'type': {'required': True},
+    }
+
+    _attribute_map = {
+        'additional_properties': {'key': '', 'type': '{object}'},
+        'source_retry_count': {'key': 'sourceRetryCount', 'type': 'object'},
+        'source_retry_wait': {'key': 'sourceRetryWait', 'type': 'object'},
+        'type': {'key': 'type', 'type': 'str'},
+        'query': {'key': 'query', 'type': 'object'},
+    }
+
+    def __init__(self, additional_properties=None, source_retry_count=None, source_retry_wait=None, query=None):
+        super(VerticaSource, self).__init__(additional_properties=additional_properties, source_retry_count=source_retry_count, source_retry_wait=source_retry_wait)
+        self.query = query
+        self.type = 'VerticaSource'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_table_dataset.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_table_dataset.py
new file mode 100644
index 000000000000..04b6c209f19f
--- /dev/null
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/models/vertica_table_dataset.py
@@ -0,0 +1,46 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .dataset import Dataset
+
+
+class VerticaTableDataset(Dataset):
+    """Vertica dataset.
+
+    :param additional_properties: Unmatched properties from the message are
+     deserialized this collection
+    :type additional_properties: dict[str, object]
+    :param description: Dataset description.
+    :type description: str
+    :param structure: Columns that define the structure of the dataset. Type:
+     array (or Expression with resultType array), itemType: DatasetDataElement.
+    :type structure: object
+    :param linked_service_name: Linked service reference.
+    :type linked_service_name:
+     ~azure.mgmt.datafactory.models.LinkedServiceReference
+    :param parameters: Parameters for dataset.
+    :type parameters: dict[str,
+     ~azure.mgmt.datafactory.models.ParameterSpecification]
+    :param annotations: List of tags that can be used for describing the
+     Dataset.
+    :type annotations: list[object]
+    :param type: Constant filled by server.
+    :type type: str
+    """
+
+    _validation = {
+        'linked_service_name': {'required': True},
+        'type': {'required': True},
+    }
+
+    def __init__(self, linked_service_name, additional_properties=None, description=None, structure=None, parameters=None, annotations=None):
+        super(VerticaTableDataset, self).__init__(additional_properties=additional_properties, description=description, structure=structure, linked_service_name=linked_service_name, parameters=parameters, annotations=annotations)
+        self.type = 'VerticaTable'
diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/version.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/version.py
index 266f5a486d79..a410d4adb270 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/version.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/version.py
@@ -9,5 +9,5 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "0.5.0"
+VERSION = "2017-09-01-preview"